87011776

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{9781}}^1$

素因数の和:9932

約数の個数: 28

約数和(自身を含む): 173923960

約数和(自身を除く): 86912184

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 9781, 19562, 39124, 78248, 156496, 312992, 625984, 1359559, 2719118, 5438236, 10876472, 21752944, 43505888, 87011776]

約数ペア:

[(1, 87011776), (2, 43505888), (4, 21752944), (8, 10876472), (16, 5438236), (32, 2719118), (64, 1359559), (139, 625984), (278, 312992), (556, 156496), (1112, 78248), (2224, 39124), (4448, 19562), (8896, 9781)]